INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9e6977bde25bc1f4ff63834732e27e4897b6c4219a98c0d48bdc31c10712b0c', 
    '6AWEej9t28ZCuKx/sx/MyNm3BZGxMIF5XiXQwJdkh2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)